22 September 2017

(diff | hist) . .Education‎; 10:22. .(+355)‎ . . ‎ELApro(talk | contribs)‎ (→‎S: Smith, "A Compleat System of Opticks": Different views of the same truths are seldom disagreeable to men of taste..equally useful to beginners with.. different authors upon the same subject)

(diff | hist) . .Truth‎; 10:20. .(+355)‎ . . ‎ELApro(talk | contribs)‎ (→‎S: Smith, "A Compleat System of Opticks": Different views of the same truths are seldom disagreeable to men of taste..equally useful to beginners with.. different authors upon the same subject)